/* ===========================
   GENERAL
=========================== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

body.game-app {
    min-height: 100vh;
    background-color: var(--bs-dark);
    color: var(--bs-light);
    font-family: var(--bs-font-sans-serif);
}

/* ===========================
   HEADER
=========================== */

header {
    text-align: center;
    padding: 40px 20px;
    background-color: #111827;
    border-bottom: 3px solid #374151;
}

header h1 {
    font-size: 3rem;
    margin-bottom: 10px;
}

header p {
    font-size: 1.2rem;
    color: #d1d5db;
}

/* ===========================
   MAIN
=========================== */

main {
    width: 100%;
}

/* ===========================
   GAME CARD
=========================== */

.game-card {
    background-color: #374151;
    width: 350px;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0px 8px 20px rgba(0,0,0,0.3);

    display: flex;
    flex-direction: column;
    align-items: center;

    transition: transform 0.25s ease,
                box-shadow 0.25s ease;
}

.game-card:hover {
    transform: translateY(-8px);

    box-shadow: 0px 15px 35px rgba(0,0,0,0.4);
}

.game-card h2 {
    margin-bottom: 20px;
    text-align: center;
}

.game-card p {
    text-align: center;
    line-height: 1.6;
    margin-bottom: 25px;
    color: #e5e7eb;
}

/* ===========================
   SETUP SCREEN
=========================== */

#setup-screen {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    min-height: 100vh;

    text-align: center;

    padding: 40px;
}

#setup-screen h1 {
    font-size: 3rem;
    margin-bottom: 15px;
}

#setup-screen p {
    font-size: 1.2rem;
    color: #d1d5db;
    margin-bottom: 40px;
}

.setup-box {

    width: 100%;
    max-width: 700px;

    background-color: #374151;

    padding: 40px;

    border-radius: 20px;

    box-shadow: 0 15px 35px rgba(0,0,0,.35);

}

.setup-box label{

    display:block;

    margin-bottom:10px;

    font-size:1.2rem;

    font-weight:bold;

}

.setup-box input{

    width:120px;

    padding:12px;

    font-size:1.2rem;

    text-align:center;

    border:none;

    border-radius:8px;

    outline:none;

    margin-bottom:25px;

}

.game-button{

    font-weight: 600;
    transition: transform 0.2s ease;

}

.game-button:hover{

    transform:translateY(-2px);

}

.game-button:active{

    transform:scale(.97);

}

.game-button:disabled{

    background:#6b7280;

    cursor:not-allowed;

}

.game-navbar {
    min-height: 48px;
    display: flex;
    align-items: center;
    padding: 0.5rem 1.5rem;
    background-color: rgba(0, 0, 0, 0.35);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.back-to-games {
    color: var(--bs-light);
    text-decoration: none;
    font-weight: 600;
}

.back-to-games:hover {
    color: var(--bs-warning);
}

.game-help-button {
    margin-left: auto;
    padding: 0;

    border: 0;
    background: transparent;
    color: var(--bs-light);

    font-size: 1.4rem;
    line-height: 1;
}

.game-help-button:hover {
    color: var(--bs-warning);
}

#help-window {
    width: 100%;
    max-width: 1200px;
}

#modal-window {
    width: 100%;
}

[hidden] {
    display: none !important;
}